baber/WOPTO huggingface dataset:
Patent JP-H08211609-A (JP)
Title: Resin composition, permanent resist resin composition and their cured bodies
Inventor: HOZUMI TAKESHI
IPC: H05K3/28
Filed: 1995-02-07
Abstract: PURPOSE: To provide a resin compsn. high in resolution, excellent in solvent resistance to isopropanol, trichloroethylene, methylene chloride, acetone, etc., and plating soln. resistance at the time of electroless plating carried out for a long time under the conditions of high temp. and high alkalinity while attaining easy development with an aq. alkali soln., also having such heat resistance that the compsn. withstands about 260 deg.C temp. in a soldering process and capable of producing a printed circuit board and to obtain a permanent resist resin compsn. for a printed circuit board. CONSTITUTION: This resin compsn. consists of multifunctional epoxy resin (a) having an epoxy equiv. of 120-500, phenol novolak (b) having one or more acryloyl or methacryloyl groups as multifunctional phenol obtd. by condensing a phenol compd. having two phenolic hydroxyl groups in one molecule, e.g. bisphenol A with formaldehyde in the presence of an acidic catalyst, a diluent (c) made of a photopolymerizable and thermoreactive monomer such as glycidyl acrylate or glycidyl methacrylate and a photopolymn. initiator (d).
Patent JP-S57133650-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOZORA SHIGERU
IPC: H01L21/60
Filed: 1981-02-12
Abstract: PURPOSE:To assure the adhesive property by a method wherein, when a protecting film is expanded on a semiconductor substrate and an opening is provided to adhere a beam.lead type electrode on an exposed internal electrode pad by means of the lift off method, the applicable photoresist for opening pad hole and said protecting film thereunder are used as the spacer for liftoff. CONSTITUTION:An internal element wiring 22 comprising Al including a pad as outgoing electrode is formed on a semiconductor substrate 21 including the diffusion area and the thermal oxide film and the entire surface of the said wiring 22 is covered with a protecting film 23. Then a photoresist film 24 is provided with sufficient thickness for a masking material in case of forming a liftoff wiring later to form an opening on said film 23 corresponding to the said pad. Then said film 23 is removed by etching making use of this thick film 24 as a masking material and an opening 13a is provided whereupon a beam lead type electrode comprising Ti layer 25, Pt layer 26 and Au layer 27 is laminated and formed into the pad of the exposed wiring 22.
Patent JP-H02198589-A (JP)
Title: Washing machine
Inventor: KATO EIICHI
IPC: D06F13/02
Filed: 1989-01-27
Abstract: PURPOSE:To exert an adequate friction force to washings by a method wherein a protruding part is projected from the upper face of a rotary vane, and the degree of the protrusion is changed by an operating part which is made of a shape memory alloy and makes the protruding part move up or down according to the temperature detected. CONSTITUTION:In wash and rinse operation, a rotary vane 5 is reversed at regular time intervals, and the washing is carried out by rubbing the washings with a main vane and a protruding part 17. The shape and height of the protruding part 17 are designed so as to achieve an expected cleaning effects in case water having a temperature lower than 40 deg.C is used. However, in case residual bath water, etc., having a temperature higher than 40 deg.C is used, a coil 19 restores to a memorized shape and extends by a/2, causing a base plate 15 to be pushed down against the assistance force of the spring. Thereby, the protrusion degree of the protruding part 17 becomes small by a/2, so that the friction force against the washings is correspondingly reduced. That is, when warm water having a strong cleaning force is used, the friction force of the rotary vane 5 is automatically reduced and damages to the washings are controlled.
Patent JP-H09208012-A (JP)
Title: Elevator
Inventor: ONISHI KATSUHARU
IPC: B65G1/04
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of the carrying work efficiency of an elevator caused by elongation of wires to suspend and support an article mounting part. SOLUTION: An elevator is provided with an article mounting part CC to mount an article, wires 30a, 30b to suspend and support the article mounting part CC, a driving means UD to elevate/lower the wires 30a, 30b, an elongation detecting means to detect the elongation of the wires 30a, 30b, and a control means to perform the treatment to cope with an abnormality based on the detected information of the elongation detecting means. The control means outputs the alarm signal to cope with an abnormality when the elongation detected by the elongation detecting means exceeds the first set value, and stops the operation of the driving means UD when the elongation detected by the elongation detecting means exceeds the second set value which is set to be a larger value than the first set value.
Patent JP-S56116270-A (JP)
Title: Manufacture of pasted zinc cathode
Inventor: MOTO TAKESHI
IPC: H01M4/06
Filed: 1980-02-18
Abstract: PURPOSE:To simplify the manufacturing process of a pasted zinc electrode, by making the alloying of zinc with an additive to be carried out coincidentally with the formation of a paste which consists of the former zinc and the additive. CONSTITUTION:Zinc powder is added with both an additive, an aqueous solution which contains indium ions and lead ions, for example, an aqeuous indium chloride-lead nitride solution which contains 3% of lead and 0.1% of indium, and polyvinyl alcohol as a viscous agent. The mixture is kneaded before it is stirred to make it undergo a reaction (alloying), a paste being prepared. After that, the paste is placed in a mold before it is dried, thus a zinc cathode being obtained. The drying of the paste vaporizes the water, the zinc-indium-lead alloy powder is converted into a paste, and thereby the mechanical strength of the zinc cathode is increased.
Patent JP-S54113209-A (JP)
Title: Vertical synchronizing signal separation circuit
Inventor: MATSUBARA YOSHIHIRO
IPC: H04N5/10
Filed: 1978-02-24
Abstract: PURPOSE: To make it possible to operate stably a circuit against widerange temperature difference, by sending the the integrated output to an inversion amplifier consisting of complementary MOS transistors and taking out vertical synchronizing signals from this amplifier.  
     CONSTITUTION: The output of impedance converter circuit 12 is sent to integrator 13, and the integrated output is supplied to inversion amplifier 16 constituted by complementary MOS transistors, and vertical synchronizing signals are taken out from amplifier 16. As a result, a stable operation can be obtained even for a wide- range temperature change. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000224246-A (JP)
Title: 4-value fsk demodulation circuit
Inventor: KAWAI HISATSUGU
IPC: H04L27/14
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress a defect of correcting a differentiation signal to 'OOH' even when I, Q phase signals are changed simultaneously due to a noise intruded in a reception signal resulting in making a phase rotating direction unclear and one of them is changed to make a phase rotating direction clear. SOLUTION: An EXOR circuit 31 is provided to an output circuit of an EXOR circuit 22 for I and Q phases to detect respective changes in a I phase comparator signal (C) and a Q phase comparator signal (d) obtained by giving a zero IF detection output to comparators 5a, 5b and a flag generating section 32 receiving the output (simultaneous change signal k) of an AND circuit 23 and the output of the EXOR circuit 31 is further provided, and when the I, Q phases change simultaneously, a flag is cleared and when one of them changes, the flag is set. Only when the flag is cleared, a differentiation signal is corrected to be 'OOH' by an AND signal (t) given to a selector 25.
Patent JP-H01197378-A (JP)
Title: Method for joining ceramics and metal
Inventor: KAJIYOSHI KOUJI
IPC: C04B37/02
Filed: 1988-01-30
Abstract: PURPOSE:To obtain the high joint strength between ceramics and metal by forming a metallized paste layer contg. metal powder via a ceramics paste layer contg. metal powder onto the surface of a ceramics base body and baking said layer. CONSTITUTION:The metallized paste layer contg. <=60wt.% metal powder is formed on the surface of the uncalcined or already calcined ceramics base body and is baked by which the ceramics and the metal are joined. More preferably, the method of forming another ceramics paste layer contg. the metal powder at the ratio higher than in the ceramics paste layer further between the ceramics paste layer contg. the above-mentioned metal powder and the above-mentioned metallized paste layer and calcining the same may be adopted. The method of forming the ceramics paste layer without contg. the metal powder on the surface of the ceramics base body prior to formation of the ceramics paste layer contg. the metal powder and forming the ceramics paste layer contg. the metal powder thereon, then baking said layer may be adopted in the case of using the uncalcined ceramics base body.
Patent JP-2000215481-A (JP)
Title: Method of manufacturing actuator base in optical pickup
Inventor: HORI KENICHI
IPC: G11B7/09
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an actuator base by which an actuator base can be manufactured without reducing the thickness of a yoke part, and further in one body by punching. SOLUTION: The actuator base 30 has a frame part 31 of a rectangle form, and is also formed so that a pair of yoke parts 32 are interjacent between the long sides 31-1 opposed to each other in the frame part 31. When forming it, the frame part 31 and a pair of the yoke parts 32 are formed in one body by punching a metal plate, and are also formed by punching based on a development drawing where a pair of the yoke parts 32 are at the positions apart from each other.
Patent JP-S53105213-A (JP)
Title: Electronic musical instruments
Inventor: YAMAGA EIICHI
IPC: G10H1/36
Filed: 1977-02-25
Abstract: PURPOSE: To secure a detection of the code and the root through a simple structure by using a memory and a shifting means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09210625-A (JP)
Title: Method for judging defect of fabric
Inventor: UENO RYOZO
IPC: G01N33/36
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To judge whether generated defect content is abnormality of original thread or abnormality of a weaving machine with rapidity and accuracy by processing the data obtained by continuously measuring a thread width, a thread interval and a thread space with the corresponding number of threads constituting a defective part in a moving average method. SOLUTION: A fabric 2 is sandwiched between transparent acrylic plates 3, and, through a slide rail 5, movable on a fabric stage 1 in horizontal direction. With a light source 4 provided to the lower part of the stage 1, the light is transmitted through only a thread gap part of the fabric 2, and the fabric 2 is imaged with an magnifying lens attached-type CCD camera 6. A picture image processing device 7 processes the signal from the camera 6 for displaying a transmitted picture image 10 on a monitor 9, and further, relating to weft and warp of the fabric, a thread width, a thread interval and a thread space are continuously measured, and the obtained data is, with the corresponding number of threads constituting a defective position, processes in a moving average method.  A line graph drawn with a moving average value is outputted to a printer 8, and further, it is decided that whether the defect content is generated by the abnormality of original thread or by that of weaving machine.
Patent JP-S58137763-A (JP)
Title: Fixing structure for gear device of speedometer
Inventor: TAKAYANAGI HIDEO
IPC: G01P1/04
Filed: 1982-02-10
Abstract: PURPOSE:To prevent the abrasion occurring in the clattering of a drive gear of a speedometer with a differential gear case by forming a flange part engaging with the end face of the rotating differential gear case into one body over the entire circumference of the end face of said gear. CONSTITUTION:A drive gear 12 of a speedometer made of a synthetic resin such as nylon 66 is formed with a worm gear 12a intermeshing with a pinion gear for transmitting revolutions to the speedometer and has a flange part 13 overhanging to the inner side over the entire circumference on one end face. The gear 12 is fitted to the annular stepped part 3a of a rotating differential gear case 3 as its flange part 13 contacts with the end face 3b on the small diameter side. As a result, such a trouble that the gear rides on the edge part on the large diameter side of the part 3a on account of its thermal expansion or the thrust load to be exerted upon the same and is thereby generated a stepped abrasion is prevented.
Patent JP-S60164268-A (JP)
Title: Switching time measuring circuit for integrated circuit
Inventor: SUZUKI TAKAMASA
IPC: G01R31/26
Filed: 1984-02-07
Abstract: PURPOSE:To measure the dependence of switching time on various factors separated for each output waveform by inserting an inverter circuit between circuits to be measured so that input waveforms into the circuit being measured are the same in the phase. CONSTITUTION:Inverter circuits H1, H2... and Hn-1 are each inserted between internal circuits to be measured to measure the dependence on capacitance due to output capacitance CL of the internal circuits G1, G2... and Gn being measured in which the input waveform and the output waveform are opposite in the phase. Now when a rising waveform is fed to an input terminal 1 as input waveform, a falling output waveform develops at the outputs of all the internal circuits being measured. At this point, as changes in the switching time with respect to a load capacitance CL occur only depending on the falling waveform of the output, the dependence of the switching time on the capacitance can be measured at the falling by dividing the time of changes by the number of stages of the internal circuits being measured.
Patent JP-H05251992-A (JP)
Title: Band pass filter circuit
Inventor: FUKUSHIMA NORIYUKI
IPC: H03H11/12
Filed: 1993-02-08
Abstract: PURPOSE:To obtain a band pass filter circuit whose configuration is simple and in which temperature dependency of its transfer characteristic is small. CONSTITUTION:The filter circuit is provided with a 1st integration circuit 21A having a 1st capacitor 36A whose one terminal connects to outputs of 1st differential amplifiers Q1A-Q7A, a 2nd integration circuit 21B having a 2nd capacitor 36B whose one terminal connects to outputs of 1st differential amplifiers Q1B-Q7B, and circuits 57, 59 feeding back an output of the 2nd integration circuit 21B to an input of the 1st integration circuit 21A, other terminal 50 of the 2nd capacitor whose one terminal connects to the output of the 2nd differential amplifiers is used for an input terminal and a connecting point 45 of the 1st capacitor whose one terminal connects to the output of the 1st differential amplifiers is used for an output terminal.
Patent JP-H05185145-A (JP)
Title: Inner stand type forming device
Inventor: MATSUZAWA TSUKASA
IPC: B21B31/08
Filed: 1992-01-09
Abstract: PURPOSE:To obviate to support a weighty guide key by hands, enable easy removal of a side roll and eliminate a play by which a rotating shaft of a side roll is shifted. CONSTITUTION:A side roll york 21 is mounted on a york receiving base 23 formed on an inner stand 22, a swing key 28 supported by a turning shaft on the inner stand 22 is inserted into a fixing recessed part 26 while it is turned, the side roll york 21 is held down and used also as a horizontally movable guide. Slidable tapered keys 30, 31 are fitted between this swing key 28 and the fixing recessed part 26 to eliminate the play. Since the swing key 28 is supported on the inner stand 22, it need not be supported by hands, the play of the swing key 28 is eliminated by the tapered keys 30, 31 and the positioning accuracy of the side roll 29 is improved.
Patent JP-H06212710-A (JP)
Title: Joint filler
Inventor: NAKAMURA MASAKAZU
IPC: E04F13/08
Filed: 1993-01-13
Abstract: PURPOSE:To make a filler perform self-holding after filling by only the stability of raw material without applying an auxiliary means such as an adhesive or the like. CONSTITUTION:A filler 1 string-shapedly made of an elastic raw material such as rubber or synthetic resin is previously corrugatedly formed in the lateral direction of a joint. After filled in the joint, the filler 1 causes frictional force between the walls on both sides of the joint and itself by stability wanting to restore to a free shape before filling to carry out self-holding at a fixed position.
Patent JP-S56118449-A (JP)
Title: Block copolymer composition
Inventor: SHIRAKI TOSHINORI
IPC: C08L51/00
Filed: 1980-02-22
Abstract: PURPOSE: The titled composition with excellent heat resistance, which is prepared by compounding a specified vinyl arom. cpd.-conjugated diene cpd. block copolymer with a polyarylene sulfide polymer, etc.  
     CONSTITUTION: 100pts.wt. block copolymer of average MW about 10,000W 1,000,000, contg. at least one polymer block primarily composed of a vinyl arom. cpd. (e.g., styrene) and at least one polymer block primarily composed of a conjugated diene cpd. (e.g., 1,3-butadiene), in which more than 75wt% of the vinyl arom. cpd. forms a blocked homopolymer segment or more than 15% 1,2-vinyl bond is contained, are compounded with 3W100pts.wt. polyarylene sulfide polymer (e.g., a polyphenylene sulfide) and/or a polysulfone polymer [e.g., a poly(ether sulfone)]. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62179299-A (JP)
Title: Diaphragm for acoustic converter and its production
Inventor: INOUE TOSHIHIDE
IPC: H04R7/02
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a speaker having a good frequency feature by forming by a graphite sintered member and a glass material packed in pore parts of this sintered member. CONSTITUTION:A diaphragm for an acoustic converter consists of the graphite sintered member and the glass material packed in the pore parts of this sintered member. While the pore parts of the sintered member result in the drop in Young's modulus and the toughness, the glass material packed in the pore parts prevents said drop. Accordingly, the Young's modulus and the toughness can be generally improved.
Patent JP-H06210844-A (JP)
Title: Recording apparatus
Inventor: IKEDA YASUHIKO
IPC: B65H5/06
Filed: 1993-01-14
Abstract: PURPOSE:To enhance the reliability of a recording apparatus by stabilizing the distance between papers by simple constitution guiding a material to be recorded in the direction energizing the same to a platen by an upstream guide means. CONSTITUTION:The center axes of both of a discharge roller 12 and a spur 13 in a horizontal direction are set on the same straight line and the positional relation of a platen 3 and respective rollers is set so that the contact part of a feed roller 10 and a pinch roller 11 is arranged above the paper passing surface of the platen 3 in order to feed recording paper 2 downwardly by the feed roller 10 and the pinch roller 11 to energize the same to the platen 3 on the downstream side thereof. The contact part of the discharge roller 12 and the spur 13 is arranged so as to be flush with the upper surface of the platen 3.
Patent JP-H01195957-A (JP)
Title: Starting fuel supply equipment of engine
Inventor: FUJIWARA HIDEJI
IPC: F02M1/10
Filed: 1988-01-30
Abstract: PURPOSE:To restrain the generation of the engine stall and completely automatize the warming-up operation by constituting a starting fuel supply equipment that an operating rod is moved by a thermo-sensitive operating member to widely open a warming-up valve seat via a control valve when the environmental temperature of an engine is low and a throttle valve is opened to the specific position more widely than the idling position. CONSTITUTION:When the environmental temperature of an engine is low, an operating rod 40 is moved by a thermo-sensitive operating member 50 to open a warming-up valve seat 33 via a control valve 34 and a throttle valve 5 is maintained open at the first idling position. Under such condition, fuel discharged by a starting fuel pump is fed to an engine. On the other hand, the throttle valve 5 is opened to the specific position more widely than the idling position and when the engine is operated to start with said valve 5 kept in that position, the starting operation may be executed satisfactorily since the starting fuel is supplied in advance and the throttle valve 5 is kept in said position more widely than the idling position. After the warming-up operation is completed, the thermo-sensitive operating member 50 operates to close the warming-up valve seat 33 to return the position of the throttle valve 5 to the idling position, whereby automatically returning the starting operation to the normal operation.
Patent JP-H05313931-A (JP)
Title: Computer anti-fault system
Inventor: JUMONJI MASAO
IPC: G06F15/16
Filed: 1992-02-06
Abstract: PURPOSE:To cope with even the double fault of a CPU in a computer system. CONSTITUTION:The CPU parts 10-50 have the same constitution and are controlled by their synchronizing circuits, respectively. Therefore, all CPUs are operating synchronously with each other. When a single processing is carried out, this processing is sent to all CPU parts and carried out at one time. A comparator 60 compares the results outputted from the parts 10-50 by the majority logic and outputs >=3 same results if detected as the processing results. At each of parts 10-50, the output result of the CPU is compared with that of the comparator 60 by a diagnostic circuit. Thus, the normalcy of each CPU is diagnosed and the suspected CPU is separated from the comparator 60 by a switch 14.
Patent JP-S58138777-A (JP)
Title: Soil hardening agent
Inventor: TAGUCHI YOSHIO
IPC: C09K17/42
Filed: 1982-02-12
Abstract: PURPOSE:A soil hardening agent, prepared by incorporating potassium carbonate with sodium carbonate and sodium sulfate, and adding sodium lignin sulfonate to the resultant mixture, and capable of setting soil containing organic components or mud water soil containing bentonite with cement. CONSTITUTION:A soil hardening agent, prepared by incorporating 600-700g potassium carbonate with 500-600g sodium carbonate and 30-50g sodium sulfate, and adding 30-50g sodium lignin sulfonate to the resultant mixture, and capable of setting and hardening 1m<3> mud water having >=200% water content with 100kg cement.
Patent JP-S61181921-A (JP)
Title: Gas temperature measurement
Inventor: BANDAI SHIGEMI
IPC: F23N5/08
Filed: 1985-02-07
Abstract: PURPOSE:To accomplish the temperature distribution at a tail cylinder outlet section positively, by making a combustion gas from the tail cylinder heat a grid made of a heat resistant material with the pressure loss equivalent to a turbine to measure the temperature thereof with an infrared thermometer. CONSTITUTION:A combustion gas flowing through a tail cylinder 102 from a combustion inner cylinder 101 suffers a pressure loss equal to a turbine blade with a ceramic honeycomb or the like 203. It heats the ceramic honeycomb or the like and enters a deceleration duct 204 to be released in a changed direction. An infrared thermometer 206 is on the extension of a tail cylinder outlet to measure the temperature of the ceramic honeycomb or the like through a peep hole 205.